2(x+2)+2(4x-10)=80

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Solution for 2(x+2)+2(4x-10)=80 equation:


Simplifying
2(x + 2) + 2(4x + -10) = 80

Reorder the terms:
2(2 + x) + 2(4x + -10) = 80
(2 * 2 + x * 2) + 2(4x + -10) = 80
(4 + 2x) + 2(4x + -10) = 80

Reorder the terms:
4 + 2x + 2(-10 + 4x) = 80
4 + 2x + (-10 * 2 + 4x * 2) = 80
4 + 2x + (-20 + 8x) = 80

Reorder the terms:
4 + -20 + 2x + 8x = 80

Combine like terms: 4 + -20 = -16
-16 + 2x + 8x = 80

Combine like terms: 2x + 8x = 10x
-16 + 10x = 80

Solving
-16 + 10x = 80

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '16' to each side of the equation.
-16 + 16 + 10x = 80 + 16

Combine like terms: -16 + 16 = 0
0 + 10x = 80 + 16
10x = 80 + 16

Combine like terms: 80 + 16 = 96
10x = 96

Divide each side by '10'.
x = 9.6

Simplifying
x = 9.6

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